Results 41 to 50 of about 1,440 (201)

Resistance of Echinochloa crusgalli var. mitis to Imazapyr+Imazapic Herbicide and Alternative Control in Irrigated Rice [PDF]

Planta Daninha, 2018
: The introduction of Clearfield® system for irrigated rice production provided an effective management strategy in the selective control of weeds. However, the selection pressure caused by the continuous use of herbicides such as imazapyr+imazapic ...
J.F.L. BONOW, F.P. LAMEGO, A. ANDRES, L.A. AVILA, G.M. TELÓ, K. EGEWARTH   +5 more
doaj   +1 more source

Sorghum tolerance and weed control with amicarbazone and metribuzin applied preemergence

Agrosystems, Geosciences &Environment, Volume 9, Issue 3, September 2026.
Abstract Groundwater contamination has prompted the Environmental Protection Agency to consider restricting atrazine use, highlighting the need for alternative preemergence herbicides in grain sorghum (Sorghum Moench). Research was conducted in 2023 and 2024 to evaluate grain sorghum tolerance and weed control from preemergence applications of ...
Michael R. Dodde, Jason K. Norsworthy, Tom Barber, Ryan S. Henry   +3 more
wiley   +1 more source

Endozoochorous dispersal of seeds of weedy rice (Oryza sativa L.) and barnyardgrass (Echinochloa crus-galli L.) by cattle

Ciência Rural, 2018
: The objective of this study was to evaluate endozoochory dispersal, recuperation, and germination of weedy rice (Oryza sativa L.) and barnyardgrass (Echinochloa crus-galli L.) seeds passed through the digestive system of cattle.
João Luis Carricio Viero, Carlos Eduardo Schaedler, Eduardo Bohrer de Azevedo, João Vitor Ail dos Santos, Ricardo de Mello Scalcon, Diego Bitencourt de David, Fabiane Quevedo da Rosa   +6 more
doaj   +1 more source

Analysis of glutamine synthetase target‐site mutations and their role in endowing glufosinate‐ammonium resistance

Pest Management Science, Volume 82, Issue 8, Page 7633-7644, August 2026.
GS2.2 G255D mutation conferred enzyme‐level glufosinate insensitivity but no whole‐plant resistance, showing trade‐offs between catalytic function and herbicide binding and providing a baseline for future studies on target‐site glufosinate resistance.
Aimone Porri, Susee Sudhakar, Matheus M Noguera, Michael Betz, Jens Lerchl, Franck E Dayan, Ingo Meiners, Tino Caldarelli, Jason Norsworthy   +8 more
wiley   +1 more source

Growth Competition between Rice (Oryza sativa) and Barnyardgrass (Echinochloa oryzicola) under Varying Mono-/Mixed Cropping Patterns and Air Temperatures

Agronomy
Increase in the concentration of atmospheric greenhouse gases significantly contributes to global warming, representing a substantial challenge for crop production.
Md. Shahidul Haque Bir, Md. Arshad Ali, Most Mohshina Aktar, Kee Woong Park, Muhammad Shahbaz, Khim Phin Chong, Muhammad Shafiq Shahid, Olga Panfilova, Gabrijel Ondrasek   +8 more
doaj   +1 more source

Weed-Competitive Ability of Forage Maize Cultivars against Barnyardgrass [PDF]

, 2020
Weed-competitive cultivars are desired in the wake of growing popularity of organic farming, environmental pollution and evolution of herbicide resistance in weeds. This research work evaluated the weed competitive ability of three forage maize cultivars
Khawar Jabran, Jabran, Khawar
core   +1 more source

Emergence dynamics of barnyardgrass and jimsonweed from two depths when switching from conventional to reduced and no-till conditions

Spanish Journal of Agricultural Research, 2016
A cylinder experiment was conducted in northern Greece during 2005 and 2006 to assess emergence dynamics of barnyardgrass (Echinochloa crus-galli (L.) Beauv.) and jimsonweed (Datura stramonium L.) in the case of a switch from conventional to conservation
Vasileios P. Vasileiadis, Robert J. Froud-Williams, Donato Loddo, Ilias G. Eleftherohorinos   +3 more
doaj   +1 more source

Effect of nozzle type selection on prickly sida (Sida spinosa L.) and barnyardgrass (Echinochloa crus-galli (L.) P. Beauv.) control in Mississippi cotton (Gossypium hirsutum)

Journal of Plant Protection Research, 2022
Nozzle type and herbicide application timing can affect herbicide efficacy. Prickly sida (Sida spinosa) and barnyardgrass (Echinochloa crus-galli) are problematic weeds in eastern Mississippi cotton production and have reduced yield in recent years ...
J. Connor Ferguson, Justin S. Calhoun, Kayla L. Broster, Luke H. Merritt, Zachary R. Treadway, Michael T Wesley Jr., Nicholas Fleitz   +6 more
doaj   +1 more source

Residual and sequential herbicide treatments in dicamba-resistant soybean

Weed Technology
Dicamba-resistant soybean was developed and commercialized by Monsanto in 2016, and in recent years, barnyardgrass has become more troublesome for growers who use residual herbicides with dicamba technology. Field studies were conducted from 2019 to 2021
Hunter Bowman, Jason A. Bond, Thomas Allen, Thomas Eubank, F. Read Kelly   +4 more
doaj   +1 more source

Níveis de dano econômico para decisão de controle de capim-arroz (Echinochloa spp.) em arroz irrigado (Oryza sativa) Economic threshold level for barnyardgrass (Echinochloa spp.) control decision in flooded rice (Oryza sativa)

Planta Daninha, 2007
O nível de dano econômico (NDE) para monitoramento das infestações de capim-arroz em lavouras de arroz irrigado permite adotar medidas de manejo na cultura e usar herbicidas de maneira racional. Objetivou-se com o trabalho determinar NDE para capim-arroz,
L. Galon, D. Agostinetto, P.V.D. Moraes, T. Dal Magro, L.E. Panozzo, R.R. Brandolt, L.S. Santos   +6 more
doaj   +1 more source